风井工业场地采动影响程度的预计和分析  

Prediction and Analysis on Degree of Mining Influence to Industrial Square of Air Shaft

作　　者：陶敬龙[1] 吴建帮[1] 高怀参[1] 赵忠明[2] 

机构地区：[1]河南煤业化工集团焦煤公司赵固一矿,河南新乡453634 [2]河南理工大学能源科学与工程学院,河南焦作454003

出　　处：《中州煤炭》2013年第1期10-11,25,共3页Zhongzhou Coal

摘　　要：为预防和减小采动影响,最大限度提高煤炭资源采出率,缓解矿井采掘接替紧张的局面,针对平煤股份十矿己15-16-24090工作面局部进入北风井工业场地保护煤柱的情况,利用概率积分法对该工作面采动的影响程度进行了预测和评价,确定了该工作面开采北风井工业场地保护煤柱的合理范围。The VI 15-16-24090 mining face of Pingdingshan No. 10 Coal Mine is partly passing through the industrial square protection pil- lar of the north air shaft. To prevent and reduce the influence of coal mining, increase the recovery rate of coal resource, relieve the ten- sion of alternations in mining, the probability integral method was used to forecast and evaluate the mining influence of the VI 15-16-24090 mining face,reasonable scope of the indtrial square protection pillar of the north air shaft mined by this mining face was also brought forward.

关 键 词：井筒煤柱 概率积分法 采动分析 开采沉陷 

分 类 号：TD325[矿业工程—矿井建设]